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Home > PC > Chapter 10 > Lesson 10.1.4 > Problem 10-62


Angle of 20 degrees, bottom ray is horizontal, with person at highest point of top ray, below person is triangle of rays, right side is down, left side is down & left, bottom side is up and left.A skier is being pulled up a hill by a rope. If the skier weighs pounds, how much force is needed to keep the skier from sliding down the hill, which has an angle of ? Use the diagram to help.  

Labels added to triangle, vertical ray, 150, bottom ray, x, top angle, 20 degrees.